wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/be40b7fd-a41b-432e-8d6f-9c4ca2f624be/4DNFIRNPMEKA.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/be40b7fd-a41b-432e-8d6f-9c4ca2f624be/4DNFIRNPMEKA.bam 4DNFIRNPMEKA
test "d1fb753c9d8e4269733b25b203c107b8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIRNPMEKA